| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.92 | 5.574% | $73.8173 | $73.82 | $73.80 | $73.80 |
| Purchase #2 | $59.28 | 3.128% | $61.1343 | $61.13 | $61.15 | $61.10 |
| Purchase #3 | $124.37 | 9.197% | $135.8083 | $135.81 | $135.80 | $135.80 |
| Purchase #4 | $9.30 | 3.843% | $9.6574 | $9.66 | $9.65 | $9.70 |
| Purchase #5 | $9.62 | 11.313% | $10.7083 | $10.71 | $10.70 | $10.70 |
| Purchase #6 | $214.49 | 5.392% | $226.0553 | $226.06 | $226.05 | $226.10 |
| Purchase #7 | $23.55 | 12.512% | $26.4966 | $26.50 | $26.50 | $26.50 |
| 7 purchase totals = | $510.53 | $543.6775 | $543.69 | $543.65 | $543.70 | |